/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import React from 'react';
import PropTypes from 'prop-types';

const propTypes = {
  onClose: PropTypes.func.isRequired,
  tabState: PropTypes.string.isRequired,
};

class TabStatusIcon extends React.Component {
  constructor(props) {
    super(props);
    this.onMouseOver = this.onMouseOver.bind(this);
    this.onMouseOut = this.onMouseOut.bind(this);

    this.state = { isHovered: false };
  }

  onMouseOver() {
    this.setState({ isHovered: true });
  }

  onMouseOut() {
    this.setState({ isHovered: false });
  }

  render() {
    return (
      <span
        onMouseOver={this.onMouseOver}
        onMouseOut={this.onMouseOut}
        onClick={this.props.onClose}
      >
        <div className={'circle ' + this.props.tabState}>
          {this.state.isHovered ? '×' : null}
        </div>
      </span>
    );
  }
}

TabStatusIcon.propTypes = propTypes;
export default TabStatusIcon;
